


The 4K Network Portal
Participate as node in the 4K Physical Protocol.

The 4K App
Launch the 4K App to start minting your collectibles into physically-backed NFTs.
Join the Global Network
Help build the physical-digital bridge and shape the future of frictionless exchange. Join and earn 4K tokens, staking rewards and governance rights.
Guardians
At the core of the 4K Physical Protocol are Guardians, whose essential function is to accept, secure, insure and facilitate the transfer or redemption of assets to NFT holders.

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Service providers act as a system of checks and balances to ensure the highest level of trust and confidence in the physical assets on the protocol.
Authenticators
World-class specialists and experts that attest to the authenticity of assets on-chain.
Appraisers
Top-tier research firms and professional appraisers to provide and attest on-chain the market value of assets.
Oracles
Collect valuable pricing data, summarize market pricing and provide updates to on-chain asset prices.
Auditors
Trusted professionals that conduct real-world verification of assets under Guardian control and upload evidence on-chain.
4K Protocol Products
On-Chain tools to help manage, scale, and supercharge your physically-backed NFTs.

4K Charge
On-Chain payments for vaulting and insurance
4K Charge is an on-chain recurring payment mechanism designed for vaulting and insurance. Payment is made by the original minter, re-upping can be done by anyone.

4K Redemptions
The portal that allows you to trade your 4K NFT for the real asset.
The NFT holder can request the physical item at anytime. Use the 4K Redemption portal and select from secure, insured and customizable shipping alternatives.
4K Launch Pad
Our suite of tools that allow you to take your NFTs to the next level.
4K Minter
The 4K Minter is a self-service tool with configurable attribution fields used to populate the metadata of the NFT. Once your NFT is configured, select vaulting and insurance options from the Guardian network before sending your item(s) in.
4K Mint Drops
Tailored for established creators and brands aiming to create FOMO, 4K MintDrops are provably-fair, create buzz and boost engagement with your latest product drop.
4K Collections
Customize how you present your NFTs. 4K Collections allow you to manage your brand presentation, validate brand identity and curate your NFT collection.
Ecosystem Integrations
Unlock even more value with your 4K NFT with our partners
Arcade.xyz
Decentralized NFT Loan Marketplace.
Tessera
The easiest way to collectively buy, own, and govern the NFTs you already know and love.
Opensea
The largest NFT marketplace.
Looksrare
NFT Marketplace - Buy, Sell & Collect NFTs.
NFTFi
Borrow & lend on the leading NFT liquidity protocol.
Sudoswap
The decentralized NFT marketplace.
JPEGd
Bridging DeFi & NFTs.
Frax
The first fractional-reserve stablecoin.
The Future of Trust and Transparency
4K Foundation
4K Bug Bounty
Security of the protocol is key.That's why we're launching the 4K Bug Bounty Program - a proactive measure to detect and resolve bugs and edge cases, while also supporting the important work of researchers.
Coming Soon!